EP2899644A4 - Device and method for inter-core communication in multi-core processor - Google Patents

Device and method for inter-core communication in multi-core processor Download PDF

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Publication number
EP2899644A4
EP2899644A4 EP12877885.9A EP12877885A EP2899644A4 EP 2899644 A4 EP2899644 A4 EP 2899644A4 EP 12877885 A EP12877885 A EP 12877885A EP 2899644 A4 EP2899644 A4 EP 2899644A4
Authority
EP
European Patent Office
Prior art keywords
core
inter
communication
core processor
processor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12877885.9A
Other languages
German (de)
French (fr)
Other versions
EP2899644A1 (en
Inventor
Peng Wang
Yijun Shi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanechips Technology Co Ltd
Original Assignee
Sanechips Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanechips Technology Co Ltd filed Critical Sanechips Technology Co Ltd
Publication of EP2899644A1 publication Critical patent/EP2899644A1/en
Publication of EP2899644A4 publication Critical patent/EP2899644A4/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/167—Interprocessor communication using a common memory, e.g. mailbox

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
EP12877885.9A 2012-07-17 2012-07-17 Device and method for inter-core communication in multi-core processor Withdrawn EP2899644A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/078767 WO2013177854A1 (en) 2012-07-17 2012-07-17 Device and method for inter-core communication in multi-core processor

Publications (2)

Publication Number Publication Date
EP2899644A1 EP2899644A1 (en) 2015-07-29
EP2899644A4 true EP2899644A4 (en) 2017-09-27

Family

ID=49672331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12877885.9A Withdrawn EP2899644A4 (en) 2012-07-17 2012-07-17 Device and method for inter-core communication in multi-core processor

Country Status (2)

Country Link
EP (1) EP2899644A4 (en)
WO (1) WO2013177854A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112559432A (en) * 2020-12-22 2021-03-26 上海金卓科技有限公司 Multi-core communication system
US20210409265A1 (en) * 2021-01-28 2021-12-30 Intel Corporation In-network multicast operations
CN113778705A (en) * 2021-08-18 2021-12-10 北京自动化控制设备研究所 Multi-core communication method based on AMP architecture
CN114866499B (en) * 2022-04-27 2024-02-23 曙光信息产业(北京)有限公司 Synchronous broadcast communication method, device and storage medium of multi-core system on chip
CN114595186B (en) * 2022-05-09 2022-08-12 深圳比特微电子科技有限公司 Inter-core communication method and communication device of multi-core processor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040003339A1 (en) * 2002-06-28 2004-01-01 Cypher Robert E. Computer system including a network employing redundant information and slicing
WO2004012091A2 (en) * 2002-07-29 2004-02-05 Freescale Semiconductor, Inc. On chip network
US20110072239A1 (en) * 2009-09-18 2011-03-24 Board Of Regents, University Of Texas System Data multicasting in a distributed processor system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101354693B (en) * 2008-09-11 2010-06-09 重庆邮电大学 Communication scheduling system and method among cores of isomerization multi-core processor
JP5404433B2 (en) * 2010-01-08 2014-01-29 株式会社東芝 Multi-core system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040003339A1 (en) * 2002-06-28 2004-01-01 Cypher Robert E. Computer system including a network employing redundant information and slicing
WO2004012091A2 (en) * 2002-07-29 2004-02-05 Freescale Semiconductor, Inc. On chip network
US20110072239A1 (en) * 2009-09-18 2011-03-24 Board Of Regents, University Of Texas System Data multicasting in a distributed processor system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013177854A1 *

Also Published As

Publication number Publication date
EP2899644A1 (en) 2015-07-29
WO2013177854A1 (en) 2013-12-05

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